mikp writes "In a David-and-Goliath style fight, small music companies are battling it out with established behemoths to see who can own the future of mobile music. Spotify, the Europe-based music streaming company, is about to launch its iPhone app and has plans to develop it for other mobile platforms soon. In a preview, Spotify shows how you can cache songs to your iPhone so that you don't always need a connection but the songs don't remain on your iPhone permanently. Nokia, on the other hand, has just announced two more music phones that will feature Comes With Music, an unlimited music-download service that involves a one time fee, which is part of the price of the CWM phone, and lets you download music for free (and you get to keep it) for a year. The question remains, are people more likely to stream or download music on their mobile phones?"